CA1098650A - Cellular urea-formaldehyde resin and method of preparing the same - Google Patents
Cellular urea-formaldehyde resin and method of preparing the sameInfo
- Publication number
- CA1098650A CA1098650A CA313,109A CA313109A CA1098650A CA 1098650 A CA1098650 A CA 1098650A CA 313109 A CA313109 A CA 313109A CA 1098650 A CA1098650 A CA 1098650A
- Authority
- CA
- Canada
- Prior art keywords
- set forth
- urea
- prepolymer
- weight
- solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920001807 Urea-formaldehyde Polymers 0.000 title claims abstract description 10
- 230000001413 cellular effect Effects 0.000 title claims abstract description 9
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 title claims description 7
- 238000000034 method Methods 0.000 title claims description 7
- 239000000243 solution Substances 0.000 claims abstract description 13
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims abstract description 6
- 239000012298 atmosphere Substances 0.000 claims abstract description 6
- 239000008103 glucose Substances 0.000 claims abstract description 6
- 239000005715 Fructose Substances 0.000 claims abstract description 5
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 claims abstract description 5
- 229930006000 Sucrose Natural products 0.000 claims abstract description 5
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 claims abstract description 5
- 239000005720 sucrose Substances 0.000 claims abstract description 5
- 229930091371 Fructose Natural products 0.000 claims abstract description 4
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 claims abstract description 4
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 239000003054 catalyst Substances 0.000 claims abstract 4
- 239000000203 mixture Substances 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 150000001720 carbohydrates Chemical class 0.000 claims description 8
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- QUBQYFYWUJJAAK-UHFFFAOYSA-N oxymethurea Chemical compound OCNC(=O)NCO QUBQYFYWUJJAAK-UHFFFAOYSA-N 0.000 claims description 4
- 229950005308 oxymethurea Drugs 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 claims description 3
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 claims description 3
- VGGLHLAESQEWCR-UHFFFAOYSA-N N-(hydroxymethyl)urea Chemical compound NC(=O)NCO VGGLHLAESQEWCR-UHFFFAOYSA-N 0.000 claims description 3
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims 2
- 239000011347 resin Substances 0.000 claims 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract description 3
- 239000004639 urea-formaldehyde foam Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 9
- 239000006260 foam Substances 0.000 description 9
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- 235000014633 carbohydrates Nutrition 0.000 description 6
- 235000000346 sugar Nutrition 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000004202 carbamide Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 3
- 229960004279 formaldehyde Drugs 0.000 description 3
- 235000019256 formaldehyde Nutrition 0.000 description 3
- 239000000600 sorbitol Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000209149 Zea Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 239000006188 syrup Substances 0.000 description 2
- 235000020357 syrup Nutrition 0.000 description 2
- 229920001353 Dextrin Polymers 0.000 description 1
- 239000004375 Dextrin Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IYFATESGLOUGBX-YVNJGZBMSA-N Sorbitan monopalmitate Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O IYFATESGLOUGBX-YVNJGZBMSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 235000019425 dextrin Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229960004903 invert sugar Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000002984 plastic foam Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000003405 preventing effect Effects 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
- 230000009291 secondary effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- -1 sodium alkylarylsulfonate Chemical class 0.000 description 1
- 239000001570 sorbitan monopalmitate Substances 0.000 description 1
- 229940031953 sorbitan monopalmitate Drugs 0.000 description 1
- 235000011071 sorbitan monopalmitate Nutrition 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0014—Use of organic additives
- C08J9/0023—Use of organic additives containing oxygen
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/15—Heterocyclic compounds having oxygen in the ring
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/841,997 US4107105A (en) | 1977-10-14 | 1977-10-14 | Cellular urea-formaldehyde resin and method of preparing the same |
US841,997 | 1992-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1098650A true CA1098650A (en) | 1981-03-31 |
Family
ID=25286281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA313,109A Expired CA1098650A (en) | 1977-10-14 | 1978-10-11 | Cellular urea-formaldehyde resin and method of preparing the same |
Country Status (17)
Country | Link |
---|---|
US (1) | US4107105A (de) |
JP (1) | JPS5464567A (de) |
AT (1) | ATA739478A (de) |
AU (1) | AU4070278A (de) |
BE (1) | BE871266A (de) |
BR (1) | BR7806767A (de) |
CA (1) | CA1098650A (de) |
DE (1) | DE2844639A1 (de) |
DK (1) | DK457478A (de) |
ES (1) | ES474163A1 (de) |
FI (1) | FI783118A (de) |
FR (1) | FR2405970A1 (de) |
GB (1) | GB2006221A (de) |
IT (1) | IT1101252B (de) |
NL (1) | NL7810318A (de) |
SE (1) | SE7810725L (de) |
ZA (1) | ZA785800B (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4208487A (en) * | 1977-07-20 | 1980-06-17 | American Cyanamid Company | Novel frother composition for beneficiation of mineral ores |
US4225680A (en) * | 1979-08-06 | 1980-09-30 | Borden, Inc. | Urea formaldehyde foam with low shrinkage |
JPS57147430A (en) * | 1981-03-06 | 1982-09-11 | Kureha Chem Ind Co Ltd | Preparation of microcapsule |
DE3261884D1 (en) * | 1981-03-20 | 1985-02-28 | Akzo Nv | Coloured polyethylene terephthalate moulding compound, a process for the preparation thereof and a container made therefrom |
US4941888A (en) * | 1989-01-17 | 1990-07-17 | Fritz Kramer | Commodity storage pile protection with a rainwater holding sponge |
GB201604329D0 (en) * | 2016-03-14 | 2016-04-27 | Univ Strathclyde | Methods and systems for improving stability of a ship |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3313745A (en) * | 1962-02-22 | 1967-04-11 | Klug Oluf Walther Henry | Process for producing foam bodies from sulfite waste liquor and a foam product produced according to the process |
US3979341A (en) * | 1974-05-28 | 1976-09-07 | Borden Products Limited | Urea formaldehyde foam |
-
1977
- 1977-10-14 US US05/841,997 patent/US4107105A/en not_active Expired - Lifetime
-
1978
- 1978-10-11 CA CA313,109A patent/CA1098650A/en not_active Expired
- 1978-10-12 GB GB7840344A patent/GB2006221A/en not_active Withdrawn
- 1978-10-13 JP JP12523178A patent/JPS5464567A/ja active Pending
- 1978-10-13 AU AU40702/78A patent/AU4070278A/en active Pending
- 1978-10-13 AT AT0739478A patent/ATA739478A/de not_active Application Discontinuation
- 1978-10-13 FR FR7829331A patent/FR2405970A1/fr not_active Withdrawn
- 1978-10-13 DK DK457478A patent/DK457478A/da not_active Application Discontinuation
- 1978-10-13 DE DE19782844639 patent/DE2844639A1/de not_active Withdrawn
- 1978-10-13 SE SE7810725A patent/SE7810725L/xx unknown
- 1978-10-13 BE BE78191127A patent/BE871266A/xx unknown
- 1978-10-13 FI FI783118A patent/FI783118A/fi unknown
- 1978-10-13 BR BR7806767A patent/BR7806767A/pt unknown
- 1978-10-13 ES ES474163A patent/ES474163A1/es not_active Expired
- 1978-10-13 NL NL7810318A patent/NL7810318A/xx not_active Application Discontinuation
- 1978-10-13 IT IT28748/78A patent/IT1101252B/it active
- 1978-10-16 ZA ZA00785800A patent/ZA785800B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
DK457478A (da) | 1979-04-15 |
IT7828748A0 (it) | 1978-10-13 |
US4107105A (en) | 1978-08-15 |
ZA785800B (en) | 1979-09-26 |
FI783118A (fi) | 1979-04-15 |
ATA739478A (de) | 1981-07-15 |
IT1101252B (it) | 1985-09-28 |
BR7806767A (pt) | 1979-07-03 |
ES474163A1 (es) | 1979-05-16 |
AU4070278A (en) | 1980-04-17 |
SE7810725L (sv) | 1979-04-14 |
JPS5464567A (en) | 1979-05-24 |
GB2006221A (en) | 1979-05-02 |
BE871266A (fr) | 1979-02-01 |
DE2844639A1 (de) | 1979-04-26 |
FR2405970A1 (fr) | 1979-05-11 |
NL7810318A (nl) | 1979-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |